Gwynedd · Wales
uPVC window & door repair in Hirael, Gwynedd
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills for householders, landlords and businesses in Hirael. Send photos for a free, fixed quote.
- Repairs from £95
- Scratches from ladders and furniture
- Chips and dents

About our uPVC repair in Hirael
We also do snagging repairs for builders. The damage is filled and refinished to match the frame, woodgrain finishes included. We are frequently asked to fix damage during building work and burns on sills, across white uPVC, window frames & sills and conservatory frames.
Peace of mind is built in: each job carries a one-year guarantee, and we explain what it covers before you book. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.
- Location
- Hirael (LL57)
- Region
- Gwynedd
- Guarantee
- A year, on every repair
- Price
- From £95. Fixed and free, based on pictures
- Call
- 0345 017 0787
- Page updated
- 23 October 2026

The process
Your technician turns up at the time we agreed with you, introduces themselves and checks the damage against your pictures first. Dust sheets and masking tape go down before any work starts. The work itself takes a morning or an afternoon, and the room is left clean and tidy.
- First the frame or panel is cleaned.
- We fill scratches, chips and holes.
- We sand the repair smooth.
- The finish is colour-matched, woodgrain included.
- Finally we blend it into the rest of the frame.
How to prepare
- Plan for the room to be out of bounds to pets and children
- Mention if the room is upstairs or in a flat
- Move bottles, mats and clutter away from the area
Ask for a price
You do not need a survey visit. Photos are enough for us to price nearly every job: we need a close-up, a wider picture and your postcode, and we will reply with a fixed price.
Advice
Places near Hirael
More services for Hirael
DIY kit or professional repair?
DIY kits are sold for most surfaces, and they can make a small mark look better. The trouble is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler often lifts.
Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is usually cheaper.
Prices and what affects them
Prices start from £95. We charge the same across the UK, including Hirael. What changes the price is:
- Where the damage is and how we get to it
- Previous DIY repairs that have to come out
- How many areas need work
- How hard the colour is to match
Compared with replacing, repairing generally costs far less, because nothing has to be taken out, refitted or made good. Your fixed quote shows exactly what’s included.
Quotes from your pictures
Good photos mean an accurate price. Here’s what helps:
- Natural light rather than flash
- Any earlier repairs or coatings
- What it’s made of, if you know
- Something in shot to show the size
If you’re in Hirael and want a price, the easiest route is photos: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.
For landlords and businesses
Builders use us to fix snagging damage before handover. Several plots can be done in one visit.
Rental properties take more wear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.
Should you replace it?
Replacing the frame or sill is a much bigger job, and new uPVC may not match the weathered frames around it. A repair leaves the unit in place. Our uPVC repair starts from £95. Instead of hourly rates, we price the entire job up front. Damage, material and access decide it, and doing several items at once reduces it.
Why choose Surface Doctor in Hirael
- Colour mixed on the day to match
- Dust sheets down, tidy finish
- A fixed quote before you book
- Accredited with CHAS, Constructionline and SafeContractor
Read our full price list.
Where we work around Hirael
Hirael is about 13 miles south-west of Llandudno, in Gwynedd. From the centre of Hirael to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Our repair technicians cover 165 places across Gwynedd. Our jobs stretch from Hirael to Liverpool (51 miles away).
Jobs in LL57 are booked in the same way as anywhere else. Jobs here include addresses on Orme Road, Love Lane and Beach Road and the roads around them. We also cover the places around Hirael: Garth (1 mile north-west), Maesgeirchen (1 mile south), Upper Bangor (1 mile west), Llandygai (1 mile south-east) and Bangor (1 mile south-west). Within a short drive, we also cover Caernarfon (9 miles south-west), Bethesda (4 miles south-east), Gerlan (5 miles south-east), Braichmelyn (5 miles south-east), Llanbeblig (9 miles south-west) and Llanberis (8 miles south). As one of the bigger places in Gwynedd, Hirael sees plenty of our work.
Around Hirael
We visit homes around Ysgol Tryfan, Ysgol Friars and St Mary's Church and the streets around them. Other local landmarks include Alice Williams Memorial Library (0.7 miles west), Church of Our Lady and St James (0.8 miles south-west), Former Garth Primary School (less than half a mile north-west) and Lord Nelson pub (within half a mile north). The closest station to Hirael is Bangor (Gwynedd) station, roughly 1 mile south-west of the centre. Further afield, we also cover the area around Minffordd Hospital (1.1 miles south-west) and Pier Camp (0.5 miles west). The countryside around Hirael includes Llyn Celanedd and Spinnies Nature Reserve.
- Local facilities include Deiniol (0.6 miles south-west)
Common problems we fix in Hirael
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes mark sills, and old fittings leave holes.
Send us a photo if you notice any of these:
- Holes from removed fittings and alarms
- Damage during building work
- Chips and dents
- Burns on sills
Comparing quotes
- Who will actually do the work
- How to look after the finish
- What prep work is covered
- Is the price fixed, and does it include VAT?
When a repair isn’t the answer
We won’t take on work that won’t last, so here’s what a repair can’t put right:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send photos and we will give you a straight answer.
Surfaces we repair
- Doors & door panels
- Conservatory frames
- White uPVC
- Window frames & sills
- Coloured and woodgrain uPVC
Questions from Hirael
Can you repair several things at once?
Yes. Combining jobs on one visit brings the cost down. Send photos of everything you’d like done.
Do you work in Hirael?
We do. Repair technicians travel to Hirael from across the region, with no extra charge for travel.
It’s been repaired before. Can you still fix it?
Typically, yes. We remove the old repair before doing a new one.
Can a burnt window sill be fixed?
Yes. The burn is filled and refinished to match.
What happens once I’ve sent pictures?
We come back with a fixed quote. You are under no obligation.
Can you match woodgrain uPVC?
Yes. Colour and grain are matched by hand.
Can you quote from photos?
Nearly always. We only ask to see it in person if the pictures cannot show what we need.
Will the price change on the day?
We stop, show you and agree any change before carrying on. Nothing extra is done without your say-so.
About our accreditations · Every repair comes with a one-year guarantee.

